The latest info on Gulf Air mobile apps
Gulf Air has an Android app that works with most Android tablets, phones, and some Android Wear devices. With their Android apps you can search for flights, view existing reservations, or go paperless and use your mobile boarding pass via the app or Android Wallet.
For Gulf Air Falcon Flyer members, you'll be able to manage your account from the app, though using their website will no doubt provide more functionality
Also take a look at Gulf Air's website by clicking here — you should be able to do what you need there.